Back Focal Distance & Your Telescope Image Train for Astrophotography (Not Funny)

Turns out you guys want me to drop astrophotography knowledge instead of memes and jokes so here is a super sexy video about telescope back focal distance and image trains and go in a bit deeper about why your backyard astrophotography might suck, somewhat. Pretty exciting stuff. Don't peak too early. Thanks to the sponsor BINTEL! The Best Australian Astronomy Vendor https://www.bintel.com.au/?telescope=... Support the channel by buying Dylan's Telescopes, Cameras & Equipment using the links below! EQUIPMENT LIST ———— Celestron 11" Edge HD Telescope USA : https://bit.ly/3JB95JE Celestron RASA F2 11" Telescope USA : https://bit.ly/3Jy4Ezl International : https://amzn.to/3ABsVBz QHY268M Mono CMOS Camera USA : https://bit.ly/33u4k5w Skywatcher EQ8Rh Pro Mount USA : https://bit.ly/3gTdWJX AUS : https://bit.ly/3dxdRv1 NexDome Observatory by Sidereal Trading (Australia) https://www.siderealtrading.com.au Celestron RASA 8" F2 Telescope USA : https://bit.ly/3GTUwiU International : https://amzn.to/3G4nlbP Celestron NexYZ 3-Axis Smartphone Adapter USA : https://bit.ly/351K2ki International : https://amzn.to/3g20wLd Celestron CGX Mount USA : https://bit.ly/3BtPVCF Lunt40mm Solar Telescope USA : https://bit.ly/3sP8KMX Sky-Watcher Star Adventurer 2i Pro Pack USA : https://bit.ly/3uUVw3O International : https://amzn.to/3ABLAwQ ZWO ASI 174MM (Planetary / Solar Camera) USA : https://bit.ly/3uXpEM8 International : https://amzn.to/3rXqJAj ZWO ASI 120MM (Guide Camera) USA : https://bit.ly/352iBXg ZWO ASI 1600MM (Deep Space Camera) USA : https://bit.ly/3HVtvg1 International : https://amzn.to/3rXqJAj Celestron 0.7x reducer for 11" Edge HD USA : https://bit.ly/3gTDJSy Celestron 0.7x reducer for 9.25” Edge HD USA : https://bit.ly/3sNyY2o Celestron 9.25” Edge HD USA : https://bit.ly/3LISupw Canon 6D mkII DSLR International : https://amzn.to/2CbiVER Tokina 16-28mm Lens International : https://amzn.to/3fdFJCo Canon EF 16-35mm f/2.8L III USM Ultra Wide Angle Zoom Full Frame International : https://amzn.to/3G9kjmP Canon EF 100-400mm f/4.5-5.6L IS II USM Lens International : https://amzn.to/3H9yPfA Support my alcoholism by getting some Star Stuff stuff MERCH:    / @dylanodonnell   Dylan’s links ———— PATREON :   / dylanodonnell   WEB : https://deography.com FACEBOOK :   / dylanodonnell   TWITTER :   / erfmufn   INSTAGRAM :   / dylan_odonnell_   TWITCH :   / dylan_odonnell_   APPLE MUSIC :   / dylan-odonnell   SPOTIFY : https://open.spotify.com/artist/3npvC... Intro Music - "Moving the Ocean (Aerologic Edit)" by Blastculture. ► Music Credit: LAKEY INSPIREDTrack Name: “Image Trains“Music By: LAKEY INSPIRED @   / lakeyinspiredofficial   "LAKEY INSPIRED" YouTube Channel HERE:  https://www.youtube.com/channel/UCOmy... for commercial use: Creative Commons Attribution 3.0 Unported "Share Alike" (CC BY-SA 3.0) Full License HERE - https://creativecommons.org/licenses/... promoted by NCM @ https://www.youtubetomp3musicdownload...